Method FindByIdentify

models/book_result.go:62–124

根据书籍标识查询书籍以及指定用户权限的信息.

(identify string, memberId int)

// 根据书籍标识查询书籍以及指定用户权限的信息.
func (m *BookResult) FindByIdentify(identify string, memberId int) (result *BookResult, err error) {
	if identify == "" || memberId <= 0 {
		return result, ErrInvalidParameter
	}
	o := orm.NewOrm()

	book := NewBook()

	err = o.QueryTable(book.TableNameWithPrefix()).Filter("identify", identify).One(book)
	if err != nil {
		return
	}

	json.Unmarshal([]byte(book.NavJSON), &book.Navs)

	relationship := NewRelationship()

	err = o.QueryTable(relationship.TableNameWithPrefix()).Filter("book_id", book.BookId).Filter("member_id", memberId).One(relationship)
	if err != nil {
		return
	}

	var relationship2 Relationship

	err = o.QueryTable(relationship.TableNameWithPrefix()).Filter("book_id", book.BookId).Filter("role_id", conf.BookFounder).One(&relationship2)
	if err != nil {
		logs.Error("根据书籍标识查询书籍以及指定用户权限的信息 => ", err)
		return result, ErrPermissionDenied
	}

	member, err := NewMember().Find(relationship2.MemberId)
	if err != nil {
		return result, err
	}

	result = book.ToBookResult()
	result.CreateName = member.Account
	result.MemberId = relationship.MemberId
	result.RoleId = relationship.RoleId
	result.RelationshipId = relationship.RelationshipId
	result.Navs = book.Navs

	switch result.RoleId {
	case conf.BookFounder:
		result.RoleName = "创始人"
	case conf.BookAdmin:
		result.RoleName = "管理员"
	case conf.BookEditor:
		result.RoleName = "编辑者"
	case conf.BookObserver:
		result.RoleName = "观察者"
	}

	doc := NewDocument()

	err = o.QueryTable(doc.TableNameWithPrefix()).Filter("book_id", book.BookId).OrderBy("modify_time").One(doc)
	if err == nil {
		member2 := NewMember()